EntityQ287043· pop 15· linked from 89 articlesTrp operonSign in to saveoperon that codes for the components for production of tryptophanConnectionstranscriptionEntityRNA polymeraseEntityoperonEntitynegative feedbackEntityrepressorEntitydeoxyribonucleic acidEntityInternational Standard Book NumberEntityprokaryotesEntitydigital object identifierEntitynucleusEntityribosomeEntityEscherichia coliEntitypeptideEntityfolic acidEntityQ180686Entitymessenger RNAEntitytryptophanEntityphenylalanineEntitybibcodeEntityL-histidineEntityCategoriesGene expressionOperons